--On Wednesday, September 05, 2012 3:06 PM -0400 Bodo Moeller
<[email protected]> wrote:
We've managed on a few occasions now to reproduce an issue where OpenSSL
deadlocks while trying to acquire a mutex it already has. I filed
<http://rt.openssl.org/Ticket/Display.html?id=2866> about this issue. I
currently have a server where this has occurred, with the process in GDB.
However, the team that owns the server needs it back, so I wanted to know
if there is anything further the dev team would like me to gather from the
process before I drop out of GDB. So far we've encountered this issue on
both SLES11 SP2 and Ubuntu 12 LTS linux distributions.
Thanks -- I've managed to find the buggy code (crypto/asn1/x_pubkey.c
calls EVP_PKEY_free(ret) while holding lock CRYPTO_LOCK_EVP_PKEY, but
EVP_PKEY_free(ret) always tries to obtain that lock first). Will patch
this in a moment.
Hi Bodo,
Stephen Henson committed a fix yesterday:
<http://cvs.openssl.org/chngview?cn=22570>
Regards,
Quanah
--
Quanah Gibson-Mount
Sr. Member of Technical Staff
Zimbra, Inc
A Division of VMware, Inc.
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